18 results
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... - Differential ... stimulus to ADH • Pain ... hypovolemia • Bleeding ... Reduced GFR, AKI/CRF
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Causes of Hyponatremia ... - Differential ... stimulus to ADH • Pain ... hypovolemia • Bleeding ... Reduced GFR, AKI/CRF
Mallet Finger
Absence of a fracture does NOT exclude Mallet finger, the extension function of the DIP
Finger deformity caused ... : Pain control, ... PIP joint • Ortho ... 1 week MH/CCF ... /CWRU EM Res @MetroHealth_EM
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
: Pain control, ... Splint: Volar • Ortho ... 1 week MH/CCF ... /CWRU EM Res @MetroHealth_EM ... Wrist #Carpal #Radiology
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
anatomic snuff box, pain ... : Pain control, ... Thumb spica • Ortho ... 1 week MH/CCF ... /CWRU EM Res @MetroHealth_EM
ROLANDO FRACTURE 
Rolando fracture is an intraarticular three-part fracture of the base of the first metacarpal
: Pain control, ... Thumb spica • Ortho ... MH/CCF/CWRU ... EM Res @MetroHealth_EM ... Thumb #Metacarpal #Radiology
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
dorsal wrist, pain ... : Pain control, ... Sugar tong • Ortho ... repair MH/CCF ... /CWRU EM Res @MetroHealth_EM
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
: Pain control ... I or Ill) • Ortho ... repair MH/CCF ... /CWRU EM Res @MetroHealth_EM ... Forearm #Ulnar #Radiology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
: Pain control ... Type l, DC with ortho ... recommendations MH/CCF ... /CWRU EM Res @MetroHealth_EM ... Elbow #Humerus #Radiology
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
fracture • ED Management ... : Simple, pain control ... Simple, DC with ortho ... recommendations MH/CCF ... /CWRU EM Res @MetroHealth_EM